Inf: Mumps: Free MSRA Podcast

⚕️ FREE MSRA PODCAST – Mumps🎯 In today’s Deep Dive, we break down everything you need to know about Mumps for your MSRA revision — fully based on the core revision notes.✅ High-yield, exam-ready, and easy to memorise!🧠 Key Learning Points📌 Definition• Caused by Mumps virus (Paramyxovirus) 🦠• Notifiable disease in the UK 📊• Affects salivary glands → classically the parotid glands (puffy cheeks)💡 Mnemonic: 4Ps – Paramyxovirus → Parotid → Parotitis → Puffy cheeks📌 Transmission & Risk Factors• Spread via respiratory droplets / saliva contact 💦• Incubation: ~16-18 days• Infectious 1-2 days before swelling up to 9 days after 😷• Risk factors:Unvaccinated/incomplete vaccine statusCrowded environments (universities, dormitories)Close contact activities💡 Mnemonic: UCC – Unvaccinated, Crowded, Contact📌 Pathophysiology• Entry → replication in respiratory tract → systemic spread via bloodstream → targets salivary glands, CNS, gonads📌 Clinical Features• Prodrome: fever, headache, malaise, muscle aches, anorexia• Parotid swelling: unilateral → bilateral in 70% 📈• Severe swelling → obstructed mouth opening, dry mouth• CNS: meningism (15%), meningitis, encephalitis• Orchitis: 25% post-pubertal males, testicular pain, unilateral/bilateral• Oophoritis in females, hearing loss (transient or permanent), pancreatitis💡 Mnemonic: SWELL – Swelling, Weakness, Elevated temp, Low appetite, Limb aches📌 Complications• Orchitis → rare subfertility• Oophoritis• Hearing loss: 1 in 20,000 permanent deafness 👂• Meningoencephalitis, pancreatitis, neuritis, arthritis, nephritis, thyroiditis, pericarditis• Pregnancy: ↑ miscarriage risk (not teratogenic) 🤰💡 Mnemonic: MCHOP – Mumps Can Hurt Other Parts📌 Differential Diagnoses• Bacterial sialadenitis• EBV, CMV, HIV• Parotid duct stones (worse with chewing)• Viral meningitis, encephalitis• Testicular torsion (critical to exclude) ⚠️• Allergic reactions📌 Investigations• Serology: mumps IgM antibodies• PCR: saliva, urine, CSF (esp. post-vaccination cases)• Ultrasound (testes): to rule out torsion (high-resolution Doppler)💡 Mnemonic: Lab BLASTER – Lab confirmation, Antibodies, PCR + Ultrasound for Orchitis📌 Management• Supportive care only:Paracetamol, rest, hydration 🛌Isolation to prevent spread• No specific antiviral treatment• Prevention: MMR vaccine 💉📌 Prognosis• Generally excellent recovery within weeks• Rare but serious complications:Encephalitis (1 in 1,000 mumps meningitis cases fatal) 🧠Permanent hearing loss (1 in 20,000 cases)📎 More MSRA Resources for Mumps📝 Revision Notes:https://www.passthemsra.com/topic/mumps-revision-notes-2/🧠 Flashcards:https://www.passthemsra.com/topic/mumps-flashcards-2/💬 Accordion Q&A Notes:https://www.passthemsra.com/topic/mumps-accordion-qa-notes-2/🚀 Rapid Quiz:https://www.passthemsra.com/topic/mumps-rapid-quiz-2/🧪 Extra Quiz:https://www.passthemsra.com/quizzes/mumps/🎓 Full Course:https://www.passthemsra.com/courses/infectious-diseases-for-the-msra/#MSRA #MSRARevisionNotes #MSRATextbook #MSRAQuiz #MSRAQuestionBank #MSRAFlashcards #MSRAQANotes #MSRAAccordions #MultiSpecialityRecruitmentAssessment #MSRAOnlineRevision #MSRARevisionWebsite #InfectiousDiseases #Mumps